情景选择。

1. 你不知道远处的女孩是谁，可以问：[ ]

A. Who's this girl?

B. Who's that girl?

C. Who's that boy?

2. 向别人介绍自己的父亲，可以说：[ ]

A. This is my father.

B. This is my mother.

C. Who's this man?

3. 建议别人一起看电视，可以说：[ ]

A. Let's go!

B. Let's watch TV!

C. Let's fly kites!

4. 当你看到一条非常大的鱼时，你说：[ ]

A. What a big cat!

B. What a big bird!

C. What a big fish!